20155158690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39519919}}^1$

素因数の和:39519946

約数の個数: 32

約数和(自身を含む): 51217816320

約数和(自身を除く): 31062657630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39519919, 79039838, 118559757, 197599595, 237119514, 395199190, 592798785, 671838623, 1185597570, 1343677246, 2015515869, 3359193115, 4031031738, 6718386230, 10077579345, 20155158690]

約数ペア:

[(1, 20155158690), (2, 10077579345), (3, 6718386230), (5, 4031031738), (6, 3359193115), (10, 2015515869), (15, 1343677246), (17, 1185597570), (30, 671838623), (34, 592798785), (51, 395199190), (85, 237119514), (102, 197599595), (170, 118559757), (255, 79039838), (510, 39519919)]